Commit Graph

40 Commits

Author SHA1 Message Date
Harshavardhana 11aa393ba7
Allow region errors to be dynamic (#10323)
remove other FIXMEs as we are not planning to fix these, 
instead we will add dynamism case by case basis.

fixes #10250
2020-08-23 22:06:22 -07:00
Anis Elleuch 778e9c864f
Move dependency from minio-go v6 to v7 (#10042) 2020-07-14 09:38:05 -07:00
Harshavardhana 88286cf8d0 fix: support pre-sign signature for STS tokens (#8826)
Fixes #8391
2020-01-18 17:04:50 -08:00
Harshavardhana ee4a6a823d Migrate config to KV data format (#8392)
- adding oauth support to MinIO browser (#8400) by @kanagaraj
- supports multi-line get/set/del for all config fields
- add support for comments, allow toggle
- add extensive validation of config before saving
- support MinIO browser to support proper claims, using STS tokens
- env support for all config parameters, legacy envs are also
  supported with all documentation now pointing to latest ENVs
- preserve accessKey/secretKey from FS mode setups
- add history support implements three APIs
  - ClearHistory
  - RestoreHistory
  - ListHistory
- add help command support for each config parameters
- all the bug fixes after migration to KV, and other bug
  fixes encountered during testing.
2019-10-22 22:59:13 -07:00
Harshavardhana e6d8e272ce
Use const slashSeparator instead of "/" everywhere (#8028) 2019-08-06 12:08:58 -07:00
Harshavardhana c43f745449
Ensure that we use constants everywhere (#7845)
This allows for canonicalization of the strings
throughout our code and provides a common space
for all these constants to reside.

This list is rather non-exhaustive but captures
all the headers used in AWS S3 API operations
2019-07-02 22:34:32 -07:00
Harshavardhana 2c0b3cadfc Update go mod with sem versions of our libraries (#7687) 2019-05-29 16:35:12 -07:00
Andrei Mikhalenia 59e847aebe Signature v4: Allow signed headers from GET parameters 2019-05-21 21:00:02 -07:00
kannappanr 5ecac91a55
Replace Minio refs in docs with MinIO and links (#7494) 2019-04-09 11:39:42 -07:00
Harshavardhana c3ca954684 Implement AssumeRole API for Minio users (#7267)
For actual API reference read here

https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRole.html

Documentation is added and updated as well at docs/sts/assume-role.md

Fixes #6381
2019-02-27 17:46:55 -08:00
Harshavardhana bf414068a3 Parse and return proper errors with x-amz-security-token (#6766)
This PR also simplifies the token and access key validation
across our signature handling.
2018-11-07 20:10:03 +05:30
Harshavardhana 54ae364def Introduce STS client grants API and OPA policy integration (#6168)
This PR introduces two new features

- AWS STS compatible STS API named AssumeRoleWithClientGrants

```
POST /?Action=AssumeRoleWithClientGrants&Token=<jwt>
```

This API endpoint returns temporary access credentials, access
tokens signature types supported by this API

  - RSA keys
  - ECDSA keys

Fetches the required public key from the JWKS endpoints, provides
them as rsa or ecdsa public keys.

- External policy engine support, in this case OPA policy engine

- Credentials are stored on disks
2018-10-09 14:00:01 -07:00
Praveen raj Mani 44865596db SignatureV4 validation with Metadata in the presignedUrl (#5894)
The `X-Amz-Meta-`/`X-Minio-Meta-` will now be recognized in query string also.

Fixes #5857 #5950
2018-07-10 20:27:10 -07:00
Harshavardhana eafc15cd47 Fix presigned URL for access key with special characters (#6012)
Fixes #6011
2018-06-05 10:48:51 -07:00
Harshavardhana d90985b6d8 Return authHeaderMalformed for an incorrect region in signature (#5618) 2018-03-09 18:18:57 -08:00
Andreas Auernhammer a6318dbdaf fix timing oracle attack against signature V2/V4 verification (#5335)
This change replaces the non-constant time comparison of
request signatures with a constant time implementation. This
prevents a timing attack which can be used to learn a valid 
signature for a request without knowing the secret key.

Fixes #5334
2018-01-02 12:00:02 +05:30
Krishna Srinivas 14e6c5ec08 Simplify the steps to make changes to config.json (#5186)
This change introduces following simplified steps to follow 
during config migration.

```
 // Steps to move from version N to version N+1
 // 1. Add new struct serverConfigVN+1 in config-versions.go
 // 2. Set configCurrentVersion to "N+1"
 // 3. Set serverConfigCurrent to serverConfigVN+1
 // 4. Add new migration function (ex. func migrateVNToVN+1()) in config-migrate.go
 // 5. Call migrateVNToVN+1() from migrateConfig() in config-migrate.go
 // 6. Make changes in config-current_test.go for any test change
```
2017-11-29 13:12:47 -08:00
Krishnan Parthasarathi 2a0a62b78d Return ErrContentSHA256Mismatch when sha256sum is invalid (#5188) 2017-11-16 11:13:04 -08:00
Harshavardhana 719f8c258a fix content-sha256 verification for presigned PUT (#5137)
It is possible that x-amz-content-sha256 is set through
the query params in case of presigned PUT calls, make sure
that we validate the incoming x-amz-content-sha256 properly.

Current code simply just allows this without honoring the
set x-amz-content-sha256, fix it.
2017-11-05 16:32:19 +05:30
Harshavardhana 2e6ee68409 fix: [minor] Avoid unnecessary typecasting. (#4828)
We don't need to typecast identifiers from
their base to type to same type again. This
is not a bug and compiler is fine to skip
it but it is better to avoid if not needed.
2017-08-18 11:45:16 -07:00
Harshavardhana f5ce685aa1 Remove dead unused errs and constants. (#4627) 2017-07-07 14:31:42 -07:00
Krishna Srinivas 5db1e9f3dd signature: use region from Auth header if server's region not configured (#4329) 2017-05-15 18:17:02 -07:00
Krishna Srinivas a4209c10ea signature-v4: Use sha256("") for calculating canonical request (#4064) 2017-04-10 09:58:08 -07:00
Krishna Srinivas 1d99a560e3 refactor: extractSignedHeaders() handles headers removed by Go http server (#4054)
* refactor: extractSignedHeaders() handles headers removed by Go http server.
* Cleanup extractSignedHeaders() TestExtractSignedHeaders()
2017-04-05 17:00:24 -07:00
Krishna Srinivas af82d27018 signature-v4: Support for transfer-encoding request header (#4053) 2017-04-05 15:08:33 -07:00
Bala FA 1c97dcb10a Add UTCNow() function. (#3931)
This patch adds UTCNow() function which returns current UTC time.

This is equivalent of UTCNow() == time.Now().UTC()
2017-03-18 11:28:41 -07:00
Harshavardhana 5f7565762e api: postPolicy cleanup. Simplify the code and re-use. (#3890)
This change is cleanup of the postPolicyHandler code
primarily to address the flow and also converting
certain critical parts into self contained functions.
2017-03-13 14:41:13 -07:00
Krishna Srinivas 45d9cfa0c5 signature-v4: stringToSign and signingKey should use Scope's date. (#3688)
fixes #3676
2017-02-06 13:09:09 -08:00
Harshavardhana 62f8343879 Add constants for commonly used values. (#3588)
This is a consolidation effort, avoiding usage
of naked strings in codebase. Whenever possible
use constants which can be repurposed elsewhere.

This also fixes `goconst ./...` reported issues.
2017-01-18 12:24:34 -08:00
Bala FA e8ce3b64ed Generate and use access/secret keys properly (#3498) 2016-12-26 10:21:23 -08:00
Krishna Srinivas 8e665105b1 Presign-v4: Allow requests that were signed slightly ahead of the current time. (#3435) 2016-12-12 16:32:00 -08:00
Anis Elleuch d9bab6b3bd sigv4: Trim and shrink spaces in headers values (#3162) 2016-11-03 16:41:25 -07:00
Krishna Srinivas e51be73ac7 PresignedPost: Support for Signature V2 presigned POST Policy. (#3043)
fixes #2993
2016-10-22 08:57:12 -07:00
Aditya Manthramurthy 6199aa0707 Peer RPCs for bucket notifications (#2877)
* Implements a Peer RPC router that sends info to all Minio servers in the cluster.
* Bucket notifications are propagated to all nodes via this RPC router.
* Bucket listener configuration is persisted to separate object layer
  file (`listener.json`) and peer RPCs are used to communicate changes
  throughout the cluster.
* When events are generated, RPC calls to send them to other servers
  where bucket listeners may be connected is implemented.
* Some bucket notification tests are now disabled as they cannot work in
  the new design.
* Minor fix in `funcFromPC` to use `path.Join`
2016-10-12 01:03:50 -07:00
Harshavardhana 64083b9227 signature: Region changes should be handled just like AWS. (#2805)
- PutBucket happens with 'us-east-1'.
- ListBuckets happens with any region.
- GetBucketLocation happens with 'us-east-1' and location is returned.
2016-09-29 15:51:00 -07:00
Kevin Qiu 241c56e6d7 Use Set instead of Add in the event that the request already contains the content-length (#2683) 2016-09-13 10:59:40 -07:00
Anis Elleuch 11785529fc Add Request Not Ready error when presigned date request is not valid (#2646) 2016-09-10 00:38:07 -07:00
Krishna Srinivas 400e9309f1 Signature-V4: Include content-length for signature calculation. (#2643)
This is to be compatible with clients which includes content-length for signature calculation
(and hence deviating from AWS Signature-v4 spec)
2016-09-09 09:38:07 -07:00
Harshavardhana 2da0cfc904 signature: Use the client sent region if region is properly validated. (#2534)
A properly validated region string from the client should be once
validated properly.

Fixes #2521
2016-08-22 19:43:36 -07:00
Harshavardhana bccf549463 server: Move all the top level files into cmd folder. (#2490)
This change brings a change which was done for the 'mc'
package to allow for clean repo and have a cleaner
github drop in experience.
2016-08-18 16:23:42 -07:00